---> uname -a: Linux prd-centos8-robot-2c-8g-602.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4740 19 2294 6736 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:27:97:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84568sec preferred_lft 84568sec inet6 fe80::f816:3eff:fe27:97d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/16/2026 _x86_64_ (2 CPU) 00:31:55 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 91.59 0.28 91.30 13.46 8156.26 12:35:01 AM 54.62 0.85 53.77 63.99 8102.17 12:36:01 AM 26.56 0.38 26.17 62.51 1895.52 12:37:01 AM 74.54 9.43 65.11 1683.31 4009.00 12:38:01 AM 36.46 0.03 36.43 3.47 6477.72 12:39:01 AM 2.32 0.00 2.32 0.00 64.45 12:40:01 AM 0.15 0.00 0.15 0.00 1.62 12:41:01 AM 0.58 0.22 0.37 11.73 6.03 12:42:01 AM 2.17 0.03 2.13 1.87 268.91 12:43:01 AM 0.55 0.00 0.55 0.00 133.86 12:44:01 AM 0.30 0.00 0.30 0.00 155.62 12:45:01 AM 0.27 0.00 0.27 0.00 119.33 12:46:01 AM 0.20 0.00 0.20 0.00 7.78 12:47:01 AM 0.38 0.03 0.35 0.27 46.78 12:48:01 AM 1.32 0.00 1.32 0.00 38.32 12:49:01 AM 0.23 0.00 0.23 0.00 24.91 12:50:01 AM 0.35 0.00 0.35 0.00 190.27 12:51:01 AM 0.62 0.00 0.62 0.00 120.61 12:52:01 AM 0.40 0.00 0.40 0.00 103.38 12:53:01 AM 0.47 0.00 0.47 0.00 206.71 12:54:01 AM 0.22 0.00 0.22 0.00 90.95 12:55:01 AM 0.15 0.00 0.15 0.00 26.41 12:56:01 AM 0.23 0.00 0.23 0.00 69.23 12:57:01 AM 0.25 0.00 0.25 0.00 16.93 12:58:01 AM 0.23 0.00 0.23 0.00 11.76 12:59:01 AM 0.27 0.00 0.27 0.00 85.52 01:00:01 AM 0.48 0.00 0.48 0.00 55.41 01:01:01 AM 2.80 0.32 2.48 36.91 317.06 01:02:01 AM 34.14 0.60 33.54 65.68 3300.92 Average: 11.48 0.42 11.06 67.01 1176.01 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5261164 7060052 2621260 33.25 2688 1975644 672888 7.53 187052 2092848 178128 12:35:01 AM 5160908 7006740 2721516 34.53 2688 2021352 724164 8.11 198640 2174168 41936 12:36:01 AM 5234596 7082064 2647828 33.59 2688 2023232 667736 7.48 219300 2080388 10756 12:37:01 AM 4890956 7014668 2991468 37.95 2688 2289596 688788 7.71 261044 2349444 186884 12:38:01 AM 4889720 7004924 2992704 37.97 2688 2281560 707580 7.92 265932 2343248 8 12:39:01 AM 4889832 7005040 2992592 37.97 2688 2281564 707580 7.92 265936 2343184 8 12:40:01 AM 4889080 7004280 2993344 37.97 2688 2281564 730380 8.18 265936 2343984 8 12:41:01 AM 4838928 6956768 3043496 38.61 2688 2284196 789928 8.84 266068 2393456 2272 12:42:01 AM 4828920 6950668 3053504 38.74 2688 2288144 805684 9.02 266256 2403440 296 12:43:01 AM 4822164 6947732 3060260 38.82 2688 2291972 825648 9.24 266256 2410064 344 12:44:01 AM 4815384 6947756 3067040 38.91 2688 2298728 847852 9.49 266256 2416868 2484 12:45:01 AM 4814464 6947940 3067960 38.92 2688 2299840 813696 9.11 266624 2417696 124 12:46:01 AM 4812944 6947448 3069480 38.94 2688 2300860 813696 9.11 266624 2419480 952 12:47:01 AM 4812356 6947236 3070068 38.95 2688 2301236 815980 9.14 266748 2419752 36 12:48:01 AM 4812064 6947360 3070360 38.95 2688 2301660 793956 8.89 266748 2420400 260 12:49:01 AM 4810816 6946908 3071608 38.97 2688 2302452 793956 8.89 266748 2421168 400 12:50:01 AM 4799992 6941380 3082432 39.11 2688 2307764 845000 9.46 266800 2431732 68 12:51:01 AM 4794512 6940572 3087912 39.17 2688 2312428 845000 9.46 266800 2437268 1368 12:52:01 AM 4790652 6941148 3091772 39.22 2688 2316856 845000 9.46 266800 2441188 2804 12:53:01 AM 4786116 6940896 3096308 39.28 2688 2321148 845000 9.46 266800 2445700 1024 12:54:01 AM 4784724 6941192 3097700 39.30 2688 2322828 845000 9.46 266800 2447208 12 12:55:01 AM 4780672 6939612 3101752 39.35 2688 2325300 845000 9.46 266800 2451220 1736 12:56:01 AM 4780520 6939860 3101904 39.35 2688 2325700 828592 9.28 266800 2451624 104 12:57:01 AM 4780236 6939976 3102188 39.36 2688 2326100 828592 9.28 266800 2452164 68 12:58:01 AM 4781056 6941328 3101368 39.35 2688 2326632 812568 9.10 266800 2451144 344 12:59:01 AM 4775216 6938080 3107208 39.42 2688 2329224 869800 9.74 266948 2456196 420 01:00:01 AM 4773852 6937888 3108572 39.44 2688 2330396 906928 10.15 266948 2457520 168 01:01:01 AM 4897980 6944292 2984444 37.86 2688 2214260 752336 8.42 311844 2298136 61300 01:02:01 AM 4947688 6987692 2934736 37.23 2688 2213228 719244 8.05 515352 2060900 12092 Average: 4864052 6965224 3018372 38.29 2688 2268809 792675 8.88 269809 2370055 17462 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 83.26 62.43 864.43 8.54 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 46.29 35.56 598.88 4.67 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 12.86 10.26 5.60 3.93 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 46.70 40.80 342.19 9.54 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 601.82 438.93 115.33 96.42 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 2.90 1.90 0.49 0.41 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 3.63 2.12 0.84 0.67 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 47.77 28.07 21.63 3.18 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 18.83 16.38 18.23 2.62 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 31.04 29.89 20.95 4.02 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 87.80 88.39 47.28 8.17 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 55.01 53.46 12.13 5.14 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 49.47 48.33 10.79 4.43 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.21 8.98 2.75 1.79 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.51 9.93 3.34 2.20 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 15.81 14.88 6.49 1.58 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 105.51 100.37 33.60 16.58 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 96.33 96.07 57.20 7.38 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 112.53 112.66 70.45 8.14 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 86.12 72.33 43.39 6.18 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 34.44 34.61 13.90 2.62 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 68.94 68.78 28.82 5.64 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.66 11.28 3.18 2.29 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 13.05 11.21 3.12 2.28 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 8.52 7.45 3.54 1.25 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 109.55 104.18 35.86 8.99 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 44.75 27.47 7.50 2.67 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 124.74 78.04 245.31 146.30 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 16.60 15.62 14.51 8.25 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.71 56.22 90.75 12.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/16/2026 _x86_64_ (2 CPU) 00:31:55 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 29.66 0.00 4.62 11.00 0.11 54.62 12:34:01 AM 0 30.26 0.00 4.50 5.45 0.12 59.68 12:34:01 AM 1 29.06 0.00 4.73 16.54 0.10 49.58 12:35:01 AM all 13.00 0.00 1.63 14.17 0.06 71.15 12:35:01 AM 0 23.53 0.00 2.22 17.40 0.07 56.78 12:35:01 AM 1 2.46 0.00 1.04 10.93 0.05 85.53 12:36:01 AM all 12.28 0.00 1.54 0.54 0.05 85.59 12:36:01 AM 0 14.90 0.00 1.57 0.58 0.05 82.90 12:36:01 AM 1 9.66 0.00 1.50 0.50 0.05 88.29 12:37:01 AM all 33.36 0.00 6.26 1.18 0.09 59.11 12:37:01 AM 0 45.55 0.00 7.04 0.98 0.10 46.32 12:37:01 AM 1 21.23 0.00 5.48 1.38 0.08 71.83 12:38:01 AM all 6.57 0.00 1.79 0.60 0.04 91.00 12:38:01 AM 0 4.96 0.00 1.59 0.69 0.05 92.71 12:38:01 AM 1 8.19 0.00 1.98 0.52 0.03 89.28 12:39:01 AM all 0.30 0.00 0.08 0.01 0.03 99.57 12:39:01 AM 0 0.32 0.00 0.13 0.02 0.03 99.50 12:39:01 AM 1 0.28 0.00 0.03 0.00 0.03 99.65 12:40:01 AM all 0.13 0.00 0.10 0.00 0.03 99.75 12:40:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:40:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 12:41:01 AM all 4.97 0.00 0.86 0.01 0.03 94.13 12:41:01 AM 0 9.39 0.00 1.49 0.02 0.03 89.07 12:41:01 AM 1 0.55 0.00 0.23 0.00 0.03 99.18 12:42:01 AM all 8.41 0.00 0.32 0.01 0.06 91.21 12:42:01 AM 0 6.15 0.00 0.22 0.02 0.05 93.56 12:42:01 AM 1 10.66 0.00 0.42 0.00 0.07 88.85 12:43:01 AM all 9.35 0.00 0.81 0.02 0.07 89.75 12:43:01 AM 0 10.63 0.00 1.04 0.00 0.07 88.27 12:43:01 AM 1 8.07 0.00 0.59 0.03 0.07 91.24 12:44:01 AM all 13.67 0.00 1.13 0.02 0.07 85.11 12:44:01 AM 0 16.79 0.00 1.71 0.03 0.07 81.40 12:44:01 AM 1 10.56 0.00 0.55 0.00 0.07 88.82 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 7.16 0.00 0.60 0.01 0.06 92.18 12:45:01 AM 0 5.82 0.00 0.51 0.00 0.05 93.62 12:45:01 AM 1 8.48 0.00 0.69 0.02 0.07 90.75 12:46:01 AM all 6.37 0.00 0.54 0.00 0.06 93.03 12:46:01 AM 0 5.77 0.00 0.45 0.00 0.05 93.73 12:46:01 AM 1 6.99 0.00 0.63 0.00 0.07 92.32 12:47:01 AM all 4.51 0.00 0.55 0.01 0.07 94.87 12:47:01 AM 0 3.59 0.00 0.52 0.00 0.07 95.82 12:47:01 AM 1 5.42 0.00 0.59 0.02 0.07 93.91 12:48:01 AM all 4.68 0.00 0.36 0.01 0.07 94.88 12:48:01 AM 0 5.68 0.00 0.43 0.00 0.07 93.81 12:48:01 AM 1 3.68 0.00 0.28 0.02 0.07 95.95 12:49:01 AM all 5.91 0.00 0.59 0.00 0.07 93.43 12:49:01 AM 0 10.56 0.00 0.99 0.00 0.09 88.36 12:49:01 AM 1 1.45 0.00 0.20 0.00 0.05 98.30 12:50:01 AM all 10.48 0.00 0.54 0.02 0.08 88.89 12:50:01 AM 0 10.59 0.00 0.45 0.03 0.08 88.84 12:50:01 AM 1 10.37 0.00 0.62 0.00 0.07 88.94 12:51:01 AM all 6.52 0.00 0.65 0.02 0.08 92.73 12:51:01 AM 0 7.22 0.00 0.49 0.02 0.07 92.21 12:51:01 AM 1 5.81 0.00 0.82 0.02 0.10 93.25 12:52:01 AM all 3.56 0.00 0.38 0.00 0.07 95.99 12:52:01 AM 0 3.42 0.00 0.35 0.00 0.07 96.16 12:52:01 AM 1 3.70 0.00 0.40 0.00 0.07 95.83 12:53:01 AM all 8.20 0.00 0.56 0.00 0.09 91.14 12:53:01 AM 0 9.95 0.00 0.57 0.00 0.10 89.38 12:53:01 AM 1 6.46 0.00 0.55 0.00 0.08 92.90 12:54:01 AM all 3.93 0.00 0.73 0.00 0.09 95.25 12:54:01 AM 0 6.67 0.00 1.19 0.00 0.12 92.02 12:54:01 AM 1 1.19 0.00 0.27 0.00 0.07 98.48 12:55:01 AM all 5.37 0.00 0.61 0.00 0.07 93.95 12:55:01 AM 0 6.55 0.00 0.69 0.00 0.07 92.69 12:55:01 AM 1 4.18 0.00 0.54 0.00 0.07 95.22 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 4.68 0.00 0.20 0.00 0.05 95.07 12:56:01 AM 0 3.43 0.00 0.18 0.00 0.05 96.34 12:56:01 AM 1 5.92 0.00 0.22 0.00 0.05 93.81 12:57:01 AM all 4.54 0.00 0.18 0.00 0.06 95.23 12:57:01 AM 0 2.51 0.00 0.17 0.00 0.05 97.28 12:57:01 AM 1 6.57 0.00 0.18 0.00 0.07 93.17 12:58:01 AM all 5.03 0.00 0.48 0.00 0.07 94.42 12:58:01 AM 0 2.32 0.00 0.22 0.00 0.07 97.40 12:58:01 AM 1 7.83 0.00 0.76 0.00 0.07 91.34 12:59:01 AM all 7.91 0.00 1.03 0.00 0.07 90.99 12:59:01 AM 0 7.16 0.00 0.81 0.00 0.07 91.97 12:59:01 AM 1 8.67 0.00 1.26 0.00 0.07 90.00 01:00:01 AM all 4.71 0.00 0.67 0.00 0.08 94.54 01:00:01 AM 0 5.64 0.00 0.60 0.00 0.08 93.67 01:00:01 AM 1 3.78 0.00 0.74 0.00 0.08 95.40 01:01:01 AM all 14.89 0.00 1.62 0.03 0.06 83.41 01:01:01 AM 0 20.56 0.00 1.47 0.02 0.07 77.89 01:01:01 AM 1 9.21 0.00 1.77 0.03 0.05 88.93 01:02:01 AM all 30.62 0.00 3.38 0.32 0.08 65.60 01:02:01 AM 0 46.89 0.00 3.78 0.40 0.08 48.85 01:02:01 AM 1 14.32 0.00 2.98 0.23 0.08 82.38 Average: all 9.35 0.00 1.13 0.97 0.07 88.48 Average: 0 11.29 0.00 1.23 0.89 0.07 86.52 Average: 1 7.41 0.00 1.04 1.05 0.06 90.43